316 Stainless Steel Quick Release Pin 5mm | Marine Boat Hardware

Marine Grade 316 Stainless Steel Quick Release Pin – 5mm for Boat Bimini Top & Deck Hinge

Keep your boat rigging secure and easy to adjust with this heavy-duty Marine Grade 316 Stainless Steel Quick Release Pin. Designed specifically for saltwater marine environments, this 5mm pin is the ideal hardware fitting for Bimini tops, deck hinges, and a wide range of boat fittings. Built to resist corrosion and withstand the harshest marine conditions, this pin delivers reliable performance and long-lasting durability on the water.

Made in Mainland China.

Product Specifications

• Material: Marine Grade 316 Stainless Steel
• Pin Diameter: 5mm
• Length: 4.2 cm (1.65 in)
• Color: Silver
• Package Includes: 1 x Quick Release Pin
• Condition: 100% Brand New

Why Choose 316 Stainless Steel?

Grade 316 stainless steel is the gold standard for marine hardware. Its higher molybdenum content provides superior resistance to chloride corrosion (saltwater), pitting, and rust — making it far more durable than standard 304 stainless steel in marine and coastal environments. This quick release pin is engineered to handle the demanding conditions of boating without degrading over time.

Key Features

• ✅ Corrosion Resistant: 316 stainless steel withstands saltwater, moisture, and UV exposure
• ✅ Quick Release Mechanism: Easy one-handed operation for fast setup and adjustments
• ✅ Versatile Fit: Compatible with Bimini tops, deck hinges, canvas frames, and other boat fittings
• ✅ Compact & Lightweight: 4.2 cm length fits standard 5mm marine hardware applications
• ✅ Durable Build: Solid metal construction for long-lasting marine use

Common Applications

• Boat Bimini top frame connections
• Deck hinge fastening
• Canvas frame fittings
• Sailboat rigging and cleats
• General marine hardware replacement

Important Notes

• Photos may not reflect actual size — please refer to the listed dimensions for accuracy.
• Please allow ±5–10mm variance due to manual measurement.
• Actual color may vary slightly depending on your monitor's display settings.

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Authoritative Resource

For guidance on safe boating practices and marine hardware standards, visit the U.S. Coast Guard or learn more about corrosion-resistant materials for marine use at NIST.gov.

Frequently Asked Questions

Q: What makes 316 stainless steel better for marine use than regular stainless steel?

A: Marine grade 316 stainless steel contains molybdenum, which significantly enhances its resistance to saltwater, chloride corrosion, and pitting. This makes it the preferred choice for boat hardware, Bimini top fittings, and any application exposed to saltwater or high humidity environments.

Q: What size hole does this quick release pin fit?

A: This quick release pin has a 5mm diameter and a total length of 4.2 cm (1.65 inches), making it compatible with standard 5mm marine hardware fittings including Bimini top frames, deck hinges, and canvas frame connectors.

Q: Can this marine quick release pin be used in freshwater applications as well?

A: Absolutely! While this 316 stainless steel quick release pin is engineered to handle the harshest saltwater marine environments, it is equally well-suited for freshwater boating, docks, and any outdoor hardware application requiring a durable, corrosion-resistant pin.

Q: How many pins are included in the package?

A: Each package contains 1 x Marine Grade 316 Stainless Steel Quick Release Pin (5mm). If you need multiple pins, please adjust your quantity at checkout.